# Rainbow cat vs Sky Dye

The clearest difference is in-app purchases: Rainbow cat at none against Sky Dye's 2. Rainbow cat also leads on iOS requirement (7.0 vs 15.0). Sky Dye's advantage is update cadence (every 9 days vs every 2 months) and ratings volume (13 vs 2). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Sky Dye sells 2 one-off in-app purchases. Rainbow cat asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Rainbow cat against 5.0 for Sky Dye. That said, the two scores are not equally well evidenced: Sky Dye has 13 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Rainbow cat ships an update every 2 months, Sky Dye every 9 days. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Rainbow cat | Sky Dye |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/rainbow-cat/id1379858401/reviews) | [5.0 (13 ratings)](https://appshunter.io/ios/app/sky-dye/id1498702247/reviews) |
| Number of ratings | 2 | **13** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 55 MB | 207 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Denis Samodurov](https://appshunter.io/developer/1377339392) | [Ethan Gottlieb](https://appshunter.io/developer/722565571) |

## What reviewers say

### Rainbow cat

[App page](https://appshunter.io/ios/app/rainbow-cat/id1379858401)

A simple, positive game designed to help users relax and cope with stress through cheerful music and vibrant visuals. Players guide a rainbow cat through obstacles by tapping the screen, with increasing speed to enhance the challenge.

**Highlights:** Simple tap controls, Increasing speed gameplay, Relaxing music, Bright, cheerful colors, Obstacle avoidance

**Features:** macOS Compatibility

**In-app purchases:** none


### Sky Dye

[App page](https://appshunter.io/ios/app/sky-dye/id1498702247)

Navigate a balloon through a colorful world, matching cloud colors to score points and avoid popping. Master color mixing and reflexes to explore different modes and achieve high scores.

**Highlights:** Color mixing mechanics, Cloud matching for points, Story mode exploration, Survival mode high scores, Power-up collection, Horizontal and vertical swipes

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Coins | $0.99 | one-time |
| 200 Coins | $2.99 | one-time |


## Frequently asked questions

### Is Rainbow cat free?

Rainbow cat is free to download, with no in-app purchases.

### Is Sky Dye free?

Sky Dye is free to download, with in-app purchases available.

### Which has better reviews, Rainbow cat or Sky Dye?

Rainbow cat and Sky Dye are both rated 5.0 out of 5 on the App Store, from 2 and 13 ratings respectively.

### Do Rainbow cat or Sky Dye have ads?

Neither Rainbow cat nor Sky Dye shows ads.

### Which is updated more often, Rainbow cat or Sky Dye?

Rainbow cat ships an update every 2 months, and Sky Dye every 9 days. Most recently, Rainbow cat was updated on October 3, 2026 and Sky Dye on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*